65.61.9.060.4300 Finder Power relay PCB 1NO 30A DC 60VNO

Why Choose the Finder 65.61.9.060.4300 Power Relay?

The Finder 65.61.9.060.4300 is a high-capacity 30 A electromagnetic power relay designed for reliable electrical load switching in industrial automation, machinery control and commercial equipment. Featuring a 60 V DC operating coil and a single normally open (SPST-NO) contact, this relay allows a compatible DC control circuit to switch a separate higher-power electrical load.

Part of the established Finder 65 Series power relay range, the 65.61.9.060.4300 combines silver tin oxide (AgSnO₂) contact material, direct printed circuit board (PCB) mounting and a minimum 3 mm contact gap. This contact arrangement provides enhanced separation when the relay is open, making it particularly useful in electrical equipment requiring increased contact isolation.

With a 30 A rated contact current at 250 V AC, 7500 VA resistive switching capacity (AC1) and a 60 V DC coil, the Finder 65.61.9.060.4300 is suitable for industrial heating equipment, automated machinery, commercial appliances and OEM electronic control assemblies. Its bifurcated PCB terminals support permanent installation on suitably designed circuit boards.

Key Advantages

• 30 A rated contact current for suitable high-power resistive electrical loads.
• 60 V DC operating coil for integration into compatible industrial DC control systems.
• Single normally open (SPST-NO) contact for straightforward load switching.
• 250 V AC rated contact voltage with a maximum AC switching voltage of 400 V AC.
• 7500 VA rated resistive switching capacity (AC1) for demanding power control applications.
• Minimum 3 mm contact gap for enhanced physical separation between open contacts.
• Silver tin oxide (AgSnO₂) contact material for robust switching performance.
• Direct PCB mounting for integration into industrial electronic assemblies.
• Bifurcated solder terminals for secure installation on a suitable printed circuit board.
• 1.3 W nominal coil consumption for efficient electromagnetic operation.
• Monostable, non-latching operation automatically returns the contact to its open state when coil power is removed.
• Electrical isolation between the coil and contact circuit for independent control and load switching.

Key Features

• Finder 65 Series electromagnetic power relay.
• Type 65.61-4300 PCB-mounted configuration.
• 30 A rated contact current.
• 60 V DC nominal coil voltage.
• 1 normally open (SPST-NO) contact.
• 250 V AC rated contact voltage.
• 400 V AC maximum switching voltage.
• 7500 VA rated resistive switching capacity (AC1).
• 1250 VA AC15 switching capacity at 230 V AC.
• 1.5 kW single-phase motor rating at 230 V AC.
• 30 A DC1 breaking capacity at 24 V DC.
• Silver tin oxide (AgSnO₂) contact material.
• Minimum 3 mm contact separation.
• 1.3 W nominal DC coil consumption.
• 2760 Ω nominal coil resistance.
• Approximately 21.7 mA nominal coil current.
• 51–66 V DC coil operating range at specified reference conditions.
• Direct PCB mounting with bifurcated solder terminals.
• 15 ms operate time and 4 ms release time.
• 30 million mechanical operations for DC coil versions under specified conditions.
• −40 to +75 °C ambient operating temperature range.

Reliable High-Current Switching with Enhanced Contact Separation

The Finder 65.61.9.060.4300 allows a 60 V DC control circuit to operate a separate electrical load. When the electromagnetic coil is energised, its normally open contact closes and completes the load circuit. Removing the coil voltage causes the relay to return to its de-energised state, opening the contact and interrupting current flow.

The relay's 30 A rated contact, AgSnO₂ contact material and minimum 3 mm contact gap provide a combination of high-current switching capability and enhanced open-contact separation. The 3 mm contact gap supports applications requiring full-disconnection characteristics under the relevant relay standards, although the suitability of any safety-related isolation function must be assessed as part of the complete equipment design.

The 60 V DC coil makes this relay useful for equipment using compatible DC control supplies, while its PCB-mounted construction supports integration into OEM electronics and industrial control boards. Appropriate coil suppression, switching protection, PCB copper dimensions, conductor temperature rise and electrical clearances should be considered when designing circuits for high-current or inductive loads.

Typical Applications

• Industrial automation and electrical control systems.
• 60 V DC controlled high-current switching circuits.
• Printed circuit board assemblies requiring power relays.
• Industrial heating and temperature control equipment.
• Commercial ovens and catering equipment.
• Boiler, burner and furnace control assemblies.
• Industrial washing machines and commercial appliances.
• Single-phase motor switching within the applicable load ratings.
• Machinery control and automated production equipment.
• HVAC and ventilation control systems.
• Electrical power management and distribution equipment.
• OEM electronic control boards and industrial machine building.